AFNetworking 3.0 multi-user request

Question

AFHTTPSessionManager *manager = [AFHTTPSessionManager manager]; manager.requestSerializer = [AFJSONRequestSerializer serializer]; manager.responseSerializer = [AFJSONResponseSerializer serializer]; [manager.requestSerializer setValue:[NSString stringWithFormat:@"Bearer %@", [[NSUserDefaults standardUserDefaults] objectForKey:TOKEN]] forHTTPHeaderField:@"Authorization"]; [manager.requestSerializer setValue:@"application/json" forHTTPHeaderField:@"Accept"]; [manager.requestSerializer setValue:@"application/json" forHTTPHeaderField:@"Content-Type"]; [manager POST:@"http:xxxxx" parameters:parameters constructingBodyWithBlock:^(id<AFMultipartFormData> formData) { [formData appendPartWithFileData:profileImage name:@"file" fileName:@"profileImage.jpg" mimeType:@"image/jpeg"]; } success:^(NSURLSessionTask *task, id responseObject) { completionHandler(responseObject); } failure:^(NSURLSessionTask *operation, NSError *error) { NSData *errorData = error.userInfo[AFNetworkingOperationFailingURLResponseDataErrorKey]; NSDictionary *serializedData = [NSJSONSerialization JSONObjectWithData: errorData options:kNilOptions error:nil]; errorHandler(serializedData); }]; 

This method works fine, but constructingBodyWithBlock deprecated. How can I optimize the code to comply with AFNetworking 3.0 standards?

Answer 1

Use POST:parameters:constructingBodyWithBlock:progress:success:failure: ringition (supplying nil for progress if you don't need one).

You do not need to set Accept and Content-Type header types. They are set by AFJSONResponseSerializer and AFJSONRequestSerializer .